Biology: in 2022, the difficulty level was medium to high, while in 2023, the level was easy to medium
Physics: the level of difficulty was moderate (with less number of difficult questions)
Chemistry: the level of difficulty was moderate (with less number of difficult questions)
Last year, Biology section was quite tough while Physics was comparatively easy. But for 2023, the paper turned out to be quite balanced in the sense that all sections were as par with each other in terms of the level of difficulty, which was medium.